CN219035951U - Combined device of pipeline vibration isolation flexible connection support - Google Patents
Combined device of pipeline vibration isolation flexible connection support Download PDFInfo
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- CN219035951U CN219035951U CN202223259747.8U CN202223259747U CN219035951U CN 219035951 U CN219035951 U CN 219035951U CN 202223259747 U CN202223259747 U CN 202223259747U CN 219035951 U CN219035951 U CN 219035951U
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Abstract
The utility model discloses a combined device of a pipeline vibration isolation flexible connection bracket, which consists of a flexible hanging bracket and a sliding bracket: the flexible hanging bracket comprises a section steel, two end parts of the section steel are outwards bent by 90 DEG, and an inverted U-shaped belt is movably connected with the upper surface of the section steel through bolts; the bolt with a circular ring at one end is arranged on the upper surface of the proximal end part of the section steel; the steel wire rope is folded into two after passing through the circular ring and fixed through a steel wire rope clamp; the sliding support comprises a second steel frame, and the second steel frame is a right-angled triangle frame formed by a first linear beam, a second linear beam and an oblique line beam; the two end parts of the second inverted U-shaped belt are outwards bent by 90 degrees, and the second inverted U-shaped belt is movably connected with the upper surfaces of the first linear beam and the second linear beam of the second steel frame through second bolts; the sliding support is provided with universal wheels. The utility model ensures that when an earthquake occurs, the device and the pipeline form a whole, a certain displacement can be synchronously generated, and the shock insulation flexible connection is ensured to fully play the functions of energy dissipation and shock insulation.
Description
Technical Field
The utility model belongs to the field of building construction, and particularly relates to a combined device of a pipeline vibration isolation flexible connection bracket.
Background
When the earthquake with larger earthquake magnitude occurs, the design of shock absorption and isolation is an effective method, and special flexible supports are needed for shock insulation flexible connection adopted when water supply and drainage and heating and ventilation pipelines pass through the earthquake-resistant layer for the building with the shock-resistant layer. Under the precondition that the traditional fixed support cannot meet the requirement of flexible connection work, the flexible connection cannot be displaced along with shock insulation when an earthquake occurs, and the pipeline is easy to damage.
Disclosure of Invention
The utility model aims to overcome the defects and provide a combined device of a pipeline vibration isolation flexible connection bracket.
The technical scheme of the utility model is summarized as follows:
the combined device of the pipeline vibration isolation soft connecting bracket consists of a flexible hanging bracket 10 and a sliding bracket 19: the flexible hanging bracket 10 comprises a section steel 1, and an inverted U-shaped belt 2 with two ends bent outwards by 90 degrees is movably connected with the upper surface of the section steel 1 through bolts 7; the inner surface of the inverted U-shaped belt 2 is provided with a damping material 6, and a bolt 8 with a circular ring 3 at one end is arranged on the upper surface of the proximal end part of the section steel 1; the steel wire rope 4 is folded in half after passing through the circular ring 3, and two ends of the steel wire rope 4 are fixed through the steel wire rope clamps 5; the sliding support 19 comprises a second type steel frame 11, and the second type steel frame is a right-angled triangle frame formed by a first linear beam 11-1, a second linear beam 11-2 and an oblique line beam 11-3; the two ends of the second inverted U-shaped belt 12 are outwards bent by 90 degrees, and are movably connected with the upper surfaces of the first linear beam and the second linear beam of the second steel frame 11 through second bolts 13; a second shock absorbing material 14 is provided on the inner surface of the second inverted U-shaped band 12, and a universal wheel 15 is provided on the lower surface of the sliding bracket 19.
The section of the section steel 1 is U-shaped, I-shaped, L-shaped or square-shaped.
The cross section of the first straight beam 11-1 is U-shaped, I-shaped, L-shaped or I-shaped; the section of the second straight beam 11-1 is U-shaped, I-shaped, L-shaped or I-shaped; the cross section of the oblique line beam 11-3 is U-shaped, I-shaped, L-shaped or I-shaped.
The utility model has the advantages that:
the utility model ensures that when an earthquake occurs, the device and the pipeline form a whole, a certain displacement can be synchronously generated, and the shock insulation flexible connection is ensured to fully play the functions of energy dissipation and shock insulation. Meanwhile, the flexible hanging frame arranged on the anti-seismic flexible connection avoids the phenomenon of bending and sagging of the anti-seismic flexible connection in daily use, so that the service life of the anti-seismic flexible connection is longer, and the durability of the anti-seismic flexible connection is improved; the sliding support plays a supporting role on the large-diameter pipeline elbow, and the influence on the quality of the joint due to self-weight deformation is avoided.
Drawings
Fig. 1 is a front view of a flexible hanger of the present utility model.
Fig. 2 is a left side view of the flexible hanger of the present utility model.
Fig. 3 is a top view of the sliding bracket of the present utility model.
Fig. 4 is a front view of the sliding bracket of the present utility model.
Fig. 5 is a schematic view of the use state of the flexible connection support for vibration isolation of the pipeline.
Detailed Description
The utility model will be further described with reference to the accompanying drawings
The combined device of the pipeline vibration isolation flexible connection support (see fig. 1-4) consists of a flexible hanging bracket 10 and a sliding support 19: the flexible hanging bracket 10 comprises a section steel 1, and an inverted U-shaped belt 2 with two ends bent outwards by 90 degrees is movably connected with the upper surface of the section steel 1 through bolts 7; the inner surface of the inverted U-shaped belt 2 is provided with a damping material 6, and a bolt 8 with a circular ring 3 at one end is arranged on the upper surface of the proximal end part of the section steel 1; the steel wire rope 4 is folded in half after passing through the circular ring 3, and two ends of the steel wire rope 4 are fixed through the steel wire rope clamps 5; the sliding support 19 comprises a second type steel frame 11, and the second type steel frame is a right-angled triangle frame formed by a first linear beam 11-1, a second linear beam 11-2 and an oblique line beam 11-3; the two ends of the second inverted U-shaped belt 12 are outwards bent by 90 degrees, and are movably connected with the upper surfaces of the first linear beam and the second linear beam of the second steel frame 11 through second bolts 13; a second shock absorbing material 14 is provided on the inner surface of the second inverted U-shaped band 12, and a universal wheel 15 is provided on the lower surface of the sliding bracket 19.
The section of the section steel 1 is U-shaped, and can be selected as follows: i-shaped, L-shaped or kou-shaped.
The section of the first straight beam 11-1 is U-shaped, and can be selected as follows: i-shaped, L-shaped or kou-shaped; the section of the second straight beam 11-1 is U-shaped, and may be: i-shaped, L-shaped or kou-shaped; the cross section of the oblique line beam 11-3 is U-shaped, and can be selected as follows: i-shaped, L-shaped or kou-shaped.
The damping material is rubber.
The use of the utility model is shown in fig. 5:
during installation, the vibration isolation flexible connection 21 and the pipeline elbow 22 are connected through flanges, the middle part of the vibration isolation flexible connection 21 is fixed by an inverted U-shaped part of an inverted U-shaped belt with two ends of a flexible hanging bracket bent outwards by 90 degrees, a steel wire rope is fixed firmly with a structural upper component, the pipeline elbow 22 is fixed on a sliding support by an inverted U-shaped belt of a second inverted U-shaped belt with two ends bent outwards by 90 degrees, and the pipeline elbow is placed on the ground. When earthquake deflection occurs, the combined device of the pipeline vibration isolation flexible connection support, the vibration isolation flexible connection and the pipeline elbow are integrally displaced to jointly offset earthquake energy.
Claims (3)
1. A combined device of a pipeline vibration isolation flexible connection bracket comprises a flexible hanging bracket (10) and a sliding bracket (19): the flexible hanging bracket (10) is characterized by comprising a section steel (1), wherein two ends of the inverted U-shaped belt (2) are outwards bent by 90 degrees and are movably connected with the upper surface of the section steel (1) through bolts (7); the inner surface of the inverted U-shaped belt (2) is provided with a damping material (6), and a bolt (8) with a circular ring (3) at one end is arranged on the upper surface of the near end part of the section steel (1); the steel wire rope (4) is folded in half after passing through the circular ring (3), and two ends of the steel wire rope (4) are fixed through the steel wire rope clamps (5); the sliding support (19) comprises a second steel frame (11), and the second steel frame is a right-angled triangle frame formed by a first straight beam (11-1), a second straight beam (11-2) and an oblique beam (11-3); the two ends of the second inverted U-shaped belt (12) are outwards bent by 90 degrees, and are movably connected with the upper surfaces of the first linear beam and the second linear beam of the second steel frame (11) through second bolts (13); the inner surface of the second inverted U-shaped belt (12) is provided with a second damping material (14), and the lower surface of the sliding support (19) is provided with a universal wheel (15).
2. The combination device of the pipeline vibration isolation flexible connection support according to claim 1, wherein the section of the section steel (1) is U-shaped, I-shaped, L-shaped or I-shaped.
3. The combination device of the flexible connection support for the pipeline vibration isolation according to claim 1, wherein the cross section of the first linear beam (11-1) is U-shaped, I-shaped, L-shaped or I-shaped; the section of the second linear beam (11-2) is U-shaped, I-shaped, L-shaped or I-shaped; the cross section of the oblique line beam (11-3) is U-shaped, I-shaped, L-shaped or square-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223259747.8U CN219035951U (en) | 2022-12-06 | 2022-12-06 | Combined device of pipeline vibration isolation flexible connection support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223259747.8U CN219035951U (en) | 2022-12-06 | 2022-12-06 | Combined device of pipeline vibration isolation flexible connection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219035951U true CN219035951U (en) | 2023-05-16 |
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ID=86287054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223259747.8U Active CN219035951U (en) | 2022-12-06 | 2022-12-06 | Combined device of pipeline vibration isolation flexible connection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219035951U (en) |
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2022
- 2022-12-06 CN CN202223259747.8U patent/CN219035951U/en active Active
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